Bernhard Sulzer authored Apr 30, 2021 and Nate Graham committed Apr 30, 2021

Rounding errors made scrolling behave weirdly for devices supplying very
low scroll delta values. This is fixed now. For non-high resolution devices,
scrolling is now also aligned to 5%, just like the keyboard shortcuts.

BUG: 432331
FIXED-IN: 5.22